MESON Chess Problem Database

Problem Display
PID: 175501 (2R5/8/3p4/3kNK2/r7/2Q5/4q3/8 w - - 0 1)

Anonymous

Philadelphia Times, 1899

2R5/8/3p4/3kNK2/r7/2Q5/4q3/8

#2

4 + 4

6490 yacpdb 2018
5454 Near Snap 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rd4
      • 2.Qc6#
    • 1...dxe5
      • 2.Rd8#
      • 2.Qc5#
  • Keys
    • 1.Qc5+!
      • 1...dxc5
        • 2.Rd8#

This anticipates 120765(0000)

This is a version of 65947

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • R(b);SBLOCK::QAB1(A)
  • Actual
    • Q(A);CHECK
    • Vars
      • P(d);SBLOCK,XQ(A)::R(D)
HTML5 logo

Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).